FR2267012A7 - - Google Patents
Info
- Publication number
- FR2267012A7 FR2267012A7 FR7510769A FR7510769A FR2267012A7 FR 2267012 A7 FR2267012 A7 FR 2267012A7 FR 7510769 A FR7510769 A FR 7510769A FR 7510769 A FR7510769 A FR 7510769A FR 2267012 A7 FR2267012 A7 FR 2267012A7
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/72—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/66—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using mechanically actuated indicating means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S73/00—Measuring and testing
- Y10S73/05—Liquid levels with magnetic transmission
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7412308U DE7412308U (de) | 1974-04-08 | 1974-04-08 | Magnetbetätigter Flüssigkeitsstandanzeiger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2267012A7 true FR2267012A7 (US08088816-20120103-C00036.png) | 1975-10-31 |
Family
ID=6644555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7510769A Expired FR2267012A7 (US08088816-20120103-C00036.png) | 1974-04-08 | 1975-04-07 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3964312A (US08088816-20120103-C00036.png) |
| CH (1) | CH576631A5 (US08088816-20120103-C00036.png) |
| DE (1) | DE7412308U (US08088816-20120103-C00036.png) |
| FR (1) | FR2267012A7 (US08088816-20120103-C00036.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2514133A1 (fr) * | 1981-10-02 | 1983-04-08 | Bonetti Cesare Spa | Indicateur de niveau a detecteur magnetique pour chaudieres, recipients, reservoirs et similaires |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH644950A5 (de) * | 1980-07-25 | 1984-08-31 | Weka Ag | Fluessigkeitsstandanzeiger. |
| DE3268085D1 (en) * | 1981-04-14 | 1986-02-06 | Klinger Ag | Magnetic liquid level indicator |
| US4552090A (en) * | 1984-02-29 | 1985-11-12 | Fabricated Metals, Inc. | Bulk material container with a rigid follower |
| US4532800A (en) * | 1983-12-01 | 1985-08-06 | Fabricated Metals, Inc. | Level indicator for liquid container with a follower |
| US5425271A (en) * | 1993-10-28 | 1995-06-20 | Duksa; Thomas | Fluid condition indicator device |
| US5497725A (en) * | 1994-06-17 | 1996-03-12 | Theisen; Terry J. | Sight indicator |
| US5647656A (en) * | 1995-05-12 | 1997-07-15 | Clark- Reliance Corporation | Illuminated fluid level indicator |
| US5743137A (en) * | 1995-11-09 | 1998-04-28 | Clark-Reliance Corporation | Magnetic float assembly |
| US5661238A (en) * | 1996-05-20 | 1997-08-26 | Duksa; Thomas | Bi-stable liquid indicator |
| US6026991A (en) * | 1998-10-28 | 2000-02-22 | The Lubrizol Corporation | Apparatus, system, and method for additizing a liquid product |
| US6236323B1 (en) | 1999-09-30 | 2001-05-22 | Bell Helicopter Textron Inc. | Visual fluid level indicator using magnetic pins |
| US6588272B2 (en) * | 2001-08-21 | 2003-07-08 | Magnetrol International, Inc. | Redundant level measuring system |
| US7651508B2 (en) * | 2004-08-31 | 2010-01-26 | Vierk Dan A | DiamAbrasion system |
| US9557205B2 (en) | 2010-08-10 | 2017-01-31 | Magnetrol International, Incorporated | Redundant level measuring system |
| US9134162B2 (en) * | 2011-06-24 | 2015-09-15 | Magnetrol International, Incorporated | Magnetic level indicator |
| US9638565B2 (en) * | 2014-03-04 | 2017-05-02 | SOR Inc. | Magnetic level gauge indicator with ultra-wide viewing angle |
| FR3018605B1 (fr) * | 2014-03-11 | 2017-09-01 | Commissariat Energie Atomique | Dispositif d'indication du niveau de remplissage d'un conteneur |
| US9709434B1 (en) * | 2015-01-29 | 2017-07-18 | Jogler, Llc | Level indicator system |
| US20160349099A1 (en) * | 2015-05-28 | 2016-12-01 | Annette H. Carlson | Liquid tank level indicator device and method |
| JP6314119B2 (ja) * | 2015-10-02 | 2018-04-18 | 日本クリンゲージ株式会社 | 浮力式液面計用指示器 |
| DE112016005298T5 (de) * | 2015-11-18 | 2018-07-26 | Gems Sensors Inc. | Visuelle Flüssigkeitspegelindikatoren |
| US11391616B2 (en) | 2020-08-21 | 2022-07-19 | Ametek Magnetrol Usa, Llc | Redundant level measuring system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1040127A (en) * | 1911-09-26 | 1912-10-01 | Horace S Bonesteel | Water-gage. |
| US2920484A (en) * | 1955-08-16 | 1960-01-12 | Phonix Armaturen Werk Bregel K | Gage for liquids |
| DE1301149B (de) * | 1966-02-19 | 1969-08-14 | Bregel Phoenix Armaturen | Magnetgesteuerter Fluessigkeitsstandanzeiger |
-
1974
- 1974-04-08 DE DE7412308U patent/DE7412308U/de not_active Expired
-
1975
- 1975-02-06 CH CH165775A patent/CH576631A5/xx not_active IP Right Cessation
- 1975-04-04 US US05/565,124 patent/US3964312A/en not_active Expired - Lifetime
- 1975-04-07 FR FR7510769A patent/FR2267012A7/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2514133A1 (fr) * | 1981-10-02 | 1983-04-08 | Bonetti Cesare Spa | Indicateur de niveau a detecteur magnetique pour chaudieres, recipients, reservoirs et similaires |
Also Published As
| Publication number | Publication date |
|---|---|
| US3964312A (en) | 1976-06-22 |
| DE7412308U (de) | 1974-07-11 |
| CH576631A5 (US08088816-20120103-C00036.png) | 1976-06-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |